Fixes for comments from PR review
Fixes for comments from PR review

dietsche/letsencrypt,stweil/letsencrypt,brentdax/letsencrypt,bsmr-misc-forks/letsencrypt,jsha/letsencrypt,TheBoegl/letsencrypt,thanatos/lets-encrypt-preview,letsencrypt/letsencrypt,wteiken/letsencrypt,TheBoegl/letsencrypt,letsencrypt/letsencrypt,dietsche/letsencrypt,wteiken/letsencrypt,brentdax/letsencrypt,thanatos/lets-encrypt-preview,jtl999/certbot,stweil/letsencrypt,lmcro/letsencrypt,mitnk/letsencrypt,DavidGarciaCat/letsencrypt,bsmr-misc-forks/letsencrypt,mitnk/letsencrypt,DavidGarciaCat/letsencrypt,lmcro/letsencrypt,jtl999/certbot,jsha/letsencrypt